PT-2017-12734 · Epson · Epson Easymp

Published 2017-10-10 · Updated 2019-10-03 · CVE-2017-12860

Positive Technologies (AI Summary)

CVSS v3.1

9.8

Critical

Base vector

AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions Epson EasyMP software (affected versions not specified)

Description The issue concerns the Epson EasyMP software, which allows remote streaming of a user's computer to supporting projectors. These devices are authenticated using a unique 4-digit code displayed on-screen. However, each projector also has a hardcoded "backdoor" code, 2270, which can authenticate to all devices, potentially bypassing the intended security mechanism.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Using Hardcoded Credentials

Weakness Enumeration

CWE-798

Related Identifiers

CVE-2017-12860

Affected Products

Epson Easymp

References · 3

• https://nvd.nist.gov/vuln/detail/CVE-2017-12860 · Security Note
• https://osv.dev/vulnerability/CVE-2017-12860 · Vendor Advisory
• https://rhinosecuritylabs.com/research/epson-easymp-remote-projection-vulnerabilities · Note